Two examples of why I love Modernist techniques, I can cook say a lamb loin perfectly, shock it in ice, trasport it to another kitchen, reheat and then sear it to perfection when I need to plate that dish. I have a desert that I like to use the flavor of peanuts in. I don't want people chasing peanuts around the plate and would rather not have the texture of peanut butter in the dish. Solution = maltodextrin. Every bite gets a little bit of peanut flavor. Honestly for me, all these new techniques are all about execution. They come from people thinking outside of the box and making stuff I would never make, but I reap the benefits!